DE69331185T2 - Intra-cranial pressure monitor and drainage catheter - Google Patents

Intra-cranial pressure monitor and drainage catheter

Info

Publication number
DE69331185T2
DE69331185T2 DE1993631185 DE69331185T DE69331185T2 DE 69331185 T2 DE69331185 T2 DE 69331185T2 DE 1993631185 DE1993631185 DE 1993631185 DE 69331185 T DE69331185 T DE 69331185T DE 69331185 T2 DE69331185 T2 DE 69331185T2
Authority
DE
Germany
Prior art keywords
intra
pressure monitor
drainage catheter
cranial pressure
cranial
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE1993631185
Other languages
German (de)
Other versions
DE69331185D1 (en
Inventor
John P Hall
Ronald B Beckman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Edwards Lifesciences Corp
Original Assignee
Edwards Lifesciences Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Edwards Lifesciences Corp filed Critical Edwards Lifesciences Corp
Application granted granted Critical
Publication of DE69331185D1 publication Critical patent/DE69331185D1/en
Publication of DE69331185T2 publication Critical patent/DE69331185T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/412—Detecting or monitoring sepsis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
    • A61B5/031—Intracranial pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0076—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means
    • G01L9/0077—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means for measuring reflected light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0261—Strain gauges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0034—Multi-lumen catheters with stationary elements characterized by elements which are assembled, connected or fused, e.g. splittable tubes, outer sheaths creating lumina or separate cores
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0036—Multi-lumen catheters with stationary elements with more than four lumina
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0464—Cerebrospinal fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/0029—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the middle part of the catheter, e.g. slots, flaps, valves, cuffs, apertures, notches, grooves or rapid exchange ports
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/0032—Multi-lumen catheters with stationary elements characterized by at least one unconventionally shaped lumen, e.g. polygons, ellipsoids, wedges or shapes comprising concave and convex parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0102—Insertion or introduction using an inner stiffening member, e.g. stylet or push-rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0194—Tunnelling catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
    • A61M27/006—Cerebrospinal drainage; Accessories therefor, e.g. valves
DE1993631185 1993-03-26 1993-03-26 Intra-cranial pressure monitor and drainage catheter Expired - Lifetime DE69331185T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93302341A EP0617913B1 (en) 1993-03-26 1993-03-26 Intracranial pressure monitor and drainage catheter assembly

Publications (2)

Publication Number Publication Date
DE69331185D1 DE69331185D1 (en) 2002-01-03
DE69331185T2 true DE69331185T2 (en) 2002-07-18

Family

ID=8214354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993631185 Expired - Lifetime DE69331185T2 (en) 1993-03-26 1993-03-26 Intra-cranial pressure monitor and drainage catheter

Country Status (2)

Country Link
EP (1) EP0617913B1 (en)
DE (1) DE69331185T2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005014420A1 (en) * 2005-03-24 2006-09-28 Inmeditec Medizintechnik Gmbh Vacuum therapy device
EP1749549A1 (en) 2005-08-02 2007-02-07 Möller Medical GmbH & Co.KG System for drainage of cerebrospinal fluid
DE102008055952A1 (en) * 2008-09-04 2010-03-25 Pulsion Medical Systems Ag Optical measuring catheter for thermodilution measurement and pulse contour analysis
DE102011085329A1 (en) * 2011-10-27 2013-05-02 Continental Teves Ag & Co. Ohg Optical pressure sensor for use in motor vehicle brake system, has bulged membrane which reflects optical radiation, where increased membrane bulging increases reflection bulging

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7204848B1 (en) 1995-03-01 2007-04-17 Boston Scientific Scimed, Inc. Longitudinally flexible expandable stent
US5711316A (en) * 1996-04-30 1998-01-27 Medtronic, Inc. Method of treating movement disorders by brain infusion
US5735814A (en) * 1996-04-30 1998-04-07 Medtronic, Inc. Techniques of treating neurodegenerative disorders by brain infusion
US5713923A (en) * 1996-05-13 1998-02-03 Medtronic, Inc. Techniques for treating epilepsy by brain stimulation and drug infusion
BR9601849A (en) * 1996-06-18 1998-09-01 Newton Paes Improvement in double-way catheter for washing drainage monitoring and control of intracranial pressure
DE19820808C2 (en) * 1998-05-09 2000-11-02 Wolfgang Fleckenstein Insertion device for brain probes
US6453185B1 (en) * 2000-03-17 2002-09-17 Integra Lifesciences, Inc. Ventricular catheter with reduced size connector and method of use
US6626902B1 (en) * 2000-04-12 2003-09-30 University Of Virginia Patent Foundation Multi-probe system
AU2002359576A1 (en) 2001-12-03 2003-06-17 Ekos Corporation Catheter with multiple ultrasound radiating members
US8226629B1 (en) 2002-04-01 2012-07-24 Ekos Corporation Ultrasonic catheter power control
US20070093697A1 (en) * 2005-10-21 2007-04-26 Theranova, Llc Method and apparatus for detection of right to left shunting in the cardiopulmonary vasculature
US10182833B2 (en) 2007-01-08 2019-01-22 Ekos Corporation Power parameters for ultrasonic catheter
US9044568B2 (en) 2007-06-22 2015-06-02 Ekos Corporation Method and apparatus for treatment of intracranial hemorrhages
WO2012006625A2 (en) 2010-07-09 2012-01-12 Velomedix, Inc. Method and apparatus for pressure measurement
US10888657B2 (en) 2010-08-27 2021-01-12 Ekos Corporation Method and apparatus for treatment of intracranial hemorrhages
CN102599900A (en) * 2012-03-30 2012-07-25 上海应用技术学院 Fluid pressure measuring sac tube
KR20150126611A (en) 2013-03-14 2015-11-12 에코스 코퍼레이션 Method and apparatus for drug delivery to a target site
CN104905781A (en) * 2015-02-13 2015-09-16 林昌军 Encephalic physiological parameter collecting device and application
EP3307388B1 (en) 2015-06-10 2022-06-22 Ekos Corporation Ultrasound catheter
CN105013064A (en) * 2015-08-26 2015-11-04 中国人民解放军第二军医大学 Improved external ventricular drainage tube
CN105641758A (en) * 2016-04-01 2016-06-08 王学建 Cerebrospinal fluid drainage device and intracranial pressure monitoring system
CN106421940B (en) * 2016-10-11 2018-07-17 山东大学 A kind of closed ventricular external drainage device
CN106983497A (en) * 2017-03-28 2017-07-28 广州迈普再生医学科技有限公司 Monitoring system
CN107049295A (en) * 2017-03-28 2017-08-18 广州迈普再生医学科技有限公司 Monitor bougie and monitoring device
CN107049296A (en) * 2017-03-28 2017-08-18 广州迈普再生医学科技有限公司 Monitoring device
CN107007258A (en) * 2017-03-28 2017-08-04 广州迈普再生医学科技有限公司 Monitoring system
CN106963357A (en) * 2017-03-28 2017-07-21 广州迈普再生医学科技有限公司 Monitoring device
CN107797702B (en) * 2017-10-20 2021-02-26 厦门天马微电子有限公司 Pressure sensor, display panel and display device
RU2745131C1 (en) * 2020-08-04 2021-03-22 Федеральное государственное бюджетное образовательное учреждение дополнительного профессионального образования "Российская медицинская академия непрерывного профессионального образования" Министерства здравоохранения Российской Федерации Method for non-invasive assessment of intracranial pressure in acute traumatic supratentorial hemorrhages

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202936B (en) * 1987-03-31 1990-11-14 Plessey Co Plc Improvements relating to optical pressure or displacement sensors
US5021045A (en) * 1988-04-28 1991-06-04 Research Medical, Inc. Retrograde venous cardioplegia catheters and methods of use and manufacture
CA2044159C (en) * 1989-10-11 2003-04-15 John P. Hall Integral intracranial pressure monitor and drainage catheter assembly
DE4018998A1 (en) * 1990-06-13 1992-01-02 Dynisco Geraete Gmbh FIBER OPTICAL PRESSURE SENSOR
EP0578777B1 (en) * 1991-04-05 1998-01-21 Boston Scientific Corporation Convertible catheter assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005014420A1 (en) * 2005-03-24 2006-09-28 Inmeditec Medizintechnik Gmbh Vacuum therapy device
EP1749549A1 (en) 2005-08-02 2007-02-07 Möller Medical GmbH & Co.KG System for drainage of cerebrospinal fluid
DE102008055952A1 (en) * 2008-09-04 2010-03-25 Pulsion Medical Systems Ag Optical measuring catheter for thermodilution measurement and pulse contour analysis
DE102011085329A1 (en) * 2011-10-27 2013-05-02 Continental Teves Ag & Co. Ohg Optical pressure sensor for use in motor vehicle brake system, has bulged membrane which reflects optical radiation, where increased membrane bulging increases reflection bulging

Also Published As

Publication number Publication date
EP0617913A1 (en) 1994-10-05
EP0617913B1 (en) 2001-11-21
DE69331185D1 (en) 2002-01-03

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Legal Events

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